First of all, I think both are sorrel and very cute horses. :)
I'd suggest to look into beet pulp and hay pellets to supplement the horse if you don't do it already. Lack of the teeth is a real challenge for them to munch on the hay/grass, the mash however would go much more easily.
"Life isn't about waiting for the storm to pass: it's about learning to dance in the rain..."
"When we are no longer able to change a situation - we are challenged to change ourselves."
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